Bill leveling high-speed scanner

Abstract

The utility model provides a bill leveling high-speed photographic apparatus, which relates to the technical field of office supplies, and comprises a box body, the box body is provided with an air suction positioning device, an air suction leveling device, an information acquisition plate and a camera, the air suction positioning device comprises an air suction plate, the air suction plate is provided with an annular air suction groove, the air suction leveling device comprises a pair of air suction leveling blocks, and the air suction leveling blocks are arranged on the air suction positioning device. Each air suction leveling block is provided with an air suction leveling groove, one side of each air suction leveling block is fixedly provided with an air baffle, the inner wall of each air suction groove is provided with a second avoiding through groove, the information collection plate is provided with a plurality of first air suction holes and a plurality of second air suction holes, and the camera is installed on the box body through a supporting frame. According to the bill leveling device, synchronous and automatic leveling of bills from the middle to the two ends is achieved, the leveling efficiency of the bills is improved, meanwhile, the negative-pressure air suction leveling box and the camera are detachably arranged, independent maintenance and replacement of all components are facilitated, and the occupied space is small after the negative-pressure air suction leveling box and the camera are detached and stored.

Description

Technical Field

[0001] The utility model relates to the technical field of office supplies, in particular to a bill leveling and scanning instrument. Background Art

[0002] In the course of financial work, financial personnel need to collect information on a large number of bills through scanners and compile them into electronic documents. In the process of collecting information, due to the wrinkles on paper bills, in order to prevent incomplete information collection, financial personnel need to flatten the bills to achieve effective information collection, which greatly reduces the efficiency of bill information collection. Some traditional scanners are equipped with a flattening device for flattening the bills, but the flattening device will flatten the bill from one side to the other side, and some bills need to be flattened manually, and cannot achieve synchronous automatic flattening of the bills from the middle to both ends, resulting in low bill flattening efficiency.

[0003] Therefore, a bill leveling and high-speed scanning instrument is needed to solve the above-mentioned problems. Utility Model Content

[0004] The utility model proposes a bill leveling high-speed scanner, which realizes synchronous automatic leveling of the bill from the middle to both ends, thereby improving the bill leveling efficiency. At the same time, a detachable arrangement is adopted between the negative pressure suction leveling box and the camera, which facilitates the individual maintenance and replacement of each component, and occupies little space after disassembly and storage.

[0005] The technical solution of the utility model is achieved in this way:

[0006] The bill leveling and high-speed scanning instrument comprises a negative pressure suction leveling box, the negative pressure suction leveling box comprises a box body, and the box body is provided with:

[0007] A suction positioning device for positioning the four sides of the bill, the suction positioning device comprising a suction plate fixedly mounted inside the box body, the suction plate being provided with an annular suction groove, the annular suction groove being connected to a first air pump;

[0008] A suction and leveling device for leveling the bills, wherein a first avoidance slot is arranged on the suction plate, the first avoidance slot is arranged on the inner side of the annular suction slot, the suction and leveling device comprises a pair of suction and leveling blocks slidably installed in the first avoidance slot along the Y-axis direction, each of the suction and leveling blocks is provided with a suction and leveling slot, each of the suction and leveling slots is connected to a second air pump, a wind shield is fixedly installed on one side of each of the suction and leveling blocks, the two suction and leveling blocks are arranged between the two wind shields, a second avoidance slot is arranged on the inner wall of the annular suction slot extending along the X-axis direction, and both ends of each of the wind shields pass through the corresponding second avoidance slot and extend into the annular suction slot;

[0009] An information collection plate for placing the bill, the information collection plate being horizontally arranged above the air suction plate, and the information collection plate being provided with a plurality of first air suction holes and a plurality of second air suction holes, each of the first air suction holes being arranged above the annular air suction groove, and each of the second air suction holes being arranged above the first avoidance through groove;

[0010] It also includes a camera for collecting information on the bill, the camera is installed above the information collection board through a support frame, and the support frame is detachably installed on the box body through a pair of connecting components.

[0011] As a preferred technical solution, each of the connecting components includes a sliding column, a pair of guide holes are provided on the support frame, each of the sliding columns is slidably installed in the corresponding guide hole along the X-axis direction, a compression spring is provided between each of the sliding columns and the corresponding guide hole, a pair of limiting grooves extending along the Y-axis direction are provided on the outer wall of the box body, a pair of mounting holes and limiting holes extending along the X-axis direction are provided on the outer wall of the box body, one end of each limiting groove is connected to one of the mounting holes, the other end of each limiting groove is connected to one of the limiting holes, each mounting hole is connected to adjacent limiting holes, a horizontally arranged connecting rod is fixedly installed on the free end of each sliding column, the free end of each connecting rod passes through the corresponding limiting hole, extends into the corresponding limiting groove and is fixedly installed with a limiting block, the diameter of each mounting hole is larger than the diameter of the corresponding limiting block, and the diameter of each limiting hole is smaller than the diameter of the corresponding limiting block.

[0012] As a preferred technical solution, a pair of guide rails are fixedly installed inside the box body, and both of the guide rails extend along the Y-axis direction. Each of the suction and leveling blocks is fixedly installed with a pair of sliders, and each of the sliders is slidably installed on the corresponding guide rails along the Y-axis direction. A rotating shaft driven by a driving motor is rotatably installed inside the box body, and the driving motor is fixedly installed inside the box body. A pair of driving gears are fixedly installed on the rotating shaft, and a driving rack is fixedly installed on each of the suction and leveling blocks, and each of the driving gears is meshed with the corresponding driving rack.

[0013] As a preferred technical solution, a plurality of ventilation holes are provided on the side wall of the box body.

[0014] By adopting the above technical solution, the beneficial effects of the utility model are as follows:

[0015] Since the bill leveling high-speed scanner includes a negative pressure suction leveling box, in the process of collecting information on the bill, the bill is first placed on the information collection board, and under the action of the first air pump, negative pressure is formed at the position of the first suction hole above the annular suction groove, and the bill is adsorbed on the information collection board all around. Then, under the action of the second air pump, the bill at the position of the second suction hole above the two suction leveling grooves is adsorbed on the information collection board, and driven by the driving cylinder, the two suction leveling blocks move synchronously from the middle position of the bill to the two ends of the bill. Since the two suction leveling blocks are arranged between the two wind shields, and the two ends of the wind shield Extending into the annular air suction groove, the two wind shields will block the first air suction holes downstream of the corresponding air suction and leveling blocks, that is, the bills above the two wind shields are not adsorbed by the first air suction holes, and as the two air suction and leveling blocks follow, the bills will be subjected to a pulling force toward both ends of the bills, thereby achieving the leveling of the bills. The utility model realizes the synchronous and automatic leveling of the bills from the middle to both ends through the coordinated cooperation of the air suction positioning device and the air suction and leveling device, thereby improving the leveling efficiency of the bills. At the same time, a detachable arrangement is adopted between the negative pressure air suction and leveling box and the camera, which is convenient for the individual maintenance and replacement of each component, and occupies little space after disassembly and storage.

[0016] Since the bill leveling scanner includes a camera, the camera is detachably mounted on the box body through a support frame. After the bill information is collected, the support member can be moved along the X-axis direction to move the two connecting rods from the corresponding limit holes to the mounting holes, and then the two limit blocks can be removed from the corresponding mounting holes, thereby realizing the disassembly of the support frame and the box body. In the utility model, a detachable setting between the support frame and the box body is realized through two connecting components, which not only reduces the storage space, but also facilitates the individual maintenance and replacement of each component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 for Figure 1 Schematic cross-sectional view along the AA direction;

[0020] Figure 3 for Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 4for Figure 1 The main view;

[0022] Figure 5 A schematic diagram of the mounting hole structure.

[0023] Wherein: 1. Negative pressure suction leveling box; 2. Box body; 3. Ticket; 4. Suction plate; 5. Annular suction slot; 6. First avoidance slot; 7. Suction leveling block; 8. Suction leveling slot; 9. Wind shield; 10. Second avoidance slot; 11. Information collection board; 12. First suction hole; 13. Second suction hole; 14. Camera; 15. Support frame; 16. Sliding column; 17. Guide hole; 18. Compression spring; 19. Limiting slot; 20. Mounting hole; 21. Limiting hole; 22. Connecting rod; 23. Limiting block; 24. Guide rail; 25. Slider; 26. Drive motor; 27. Rotating shaft; 28. Drive gear; 29. ​​Drive rack; 30. Vent hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-Figure 5 As shown in the figure, the bill 3 flattening and high-speed shooting instrument includes a negative pressure suction flattening box 1, and the negative pressure suction flattening box 1 includes a box body 2, and the box body 2 is provided with:

[0026] The suction positioning device is used for positioning the four sides of the bill 3, and the suction positioning device includes a suction plate 4 fixedly installed inside the box body 2, and the suction plate 4 is provided with an annular suction groove 5, and the annular suction groove 5 is connected to a first air pump.

[0027] A suction and leveling device for leveling bills 3 is provided, and a first avoidance slot 6 is arranged on the suction plate 4, and the first avoidance slot 6 is arranged on the inner side of the annular suction slot 5. The suction and leveling device includes a pair of suction and leveling blocks 7 slidably installed in the first avoidance slot 6 along the Y-axis direction, and each suction and leveling block 7 is provided with a suction and leveling slot 8, and each suction and leveling slot 8 is connected to a second air pump. A wind shield plate 9 is fixedly installed on one side of each suction and leveling block 7, and two suction and leveling blocks 7 are arranged between the two wind shield plates 9. A second avoidance slot 10 is arranged on the inner wall of the annular suction slot 5 extending along the X-axis direction, and both ends of each wind shield plate 9 pass through the corresponding second avoidance slot 10 and extend into the annular suction slot 5. In the utility model, the first air pump and the second air pump are not marked in the figure.

[0028] An information collection plate 11 for placing the bill 3 is horizontally arranged above the air suction plate 4. A plurality of first air suction holes 12 and a plurality of second air suction holes 13 are arranged on the information collection plate 11. Each of the first air suction holes 12 is arranged above the annular air suction groove 5, and each of the second air suction holes 13 is arranged above the first avoidance groove 6.

[0029] It also includes a camera 14 for collecting information on the bill 3. The camera 14 is installed above the information collection board 11 through a support frame 15. The support frame 15 is detachably installed on the box body 2 through a pair of connecting components. In the utility model, the camera 14 adopts the DV-BD4044S305AD model camera of Diweitai.

[0030] Each connecting assembly includes a sliding column 16, a pair of guide holes 17 are provided on the support frame 15, each sliding column 16 is slidably installed in the corresponding guide hole 17 along the direction of the X axis, a compression spring 18 is provided between each sliding column 16 and the corresponding guide hole 17, a pair of limiting grooves 19 extending along the Y axis direction are provided on the outer wall of the box body 2, a pair of mounting holes 20 and limiting holes 21 extending along the X axis direction are provided on the outer wall of the box body 2, and one end of each limiting groove 19 is connected to one of the mounting holes 20 and the limiting holes 21. The holes 20 are connected, the other end of each limit groove 19 is connected to one of the limit holes 21, each mounting hole 20 is connected to the adjacent limit hole 21, and the free end of each sliding column 16 is fixedly installed with a horizontally arranged connecting rod 22, and the free end of each connecting rod 22 passes through the corresponding limit hole 21 and extends into the corresponding limit groove 19 and is fixedly installed with a limit block 23. The diameter of each mounting hole 20 is larger than the diameter of the corresponding limit block 23, and the diameter of each limit hole 21 is smaller than the diameter of the corresponding limit block 23.

[0031] In addition, a pair of guide rails 24 are fixedly installed inside the box body 2, and the two guide rails 24 extend along the Y-axis direction. Each suction and leveling block 7 is fixedly installed with a pair of sliders 25, and each slider 25 is slidably installed on the corresponding guide rails 24 along the Y-axis direction. A rotating shaft 27 driven by a driving motor 26 is rotatably installed inside the box body 2, and the driving motor 26 is fixedly installed inside the box body 2. A pair of driving gears 28 are fixedly installed on the rotating shaft 27, and a driving rack 29 is fixedly installed on each suction and leveling block 7, and each driving gear 28 is meshed with the corresponding driving rack 29.

[0032] In addition, a plurality of ventilation holes 30 are provided on the side wall of the box body 2.

[0033] The method of using the utility model is as follows:

[0034] In the first step, if it is necessary to collect information on the bill 3, align the two limit blocks 23 on the support frame 15 with the corresponding mounting holes 20, and then move the support frame 15 toward the box body 2, move the two limit blocks 23 into the limit grooves 19, and then push the support frame 15 to move the two connecting rods 22 from the corresponding mounting holes 20 to the corresponding limit holes 21. At this time, the two limit blocks 23 are limited at the position of the corresponding limit holes 21, and the installation of the support frame 15 and the box body 2 is completed.

[0035] In the second step, after the support frame 15 is installed on the box body 2, the bill 3 that needs information collection is placed on the information collection board 11, and the first air pump is started. Negative pressure is formed at the first suction hole 12 above the annular suction groove 5, and the surrounding areas of the bill 3 are adsorbed on the information collection board 11 by the negative pressure, that is, the bill 3 is positioned.

[0036] In the third step, after the bill 3 is positioned, the two suction and leveling grooves 8 are set in the middle position of the bill 3, and the second air pump is started. Negative pressure is formed at the second suction holes 13 above the two suction and leveling grooves 8, and the bill 3 above the two suction and leveling grooves 8 is adsorbed on the information collection board 11.

[0037] In the fourth step, driven by the driving motor 26, the rotating shaft 27 rotates, the two driving gears 28 respectively engage with the corresponding driving racks 29, and the two suction leveling blocks 7 move from the middle position of the bill 3 to the two ends of the bill 3 along the direction of the X-axis, thus completing the leveling of a bill 3.

[0038] The fifth step, in the process of the two suction and leveling blocks 7 moving from the middle position of the bill 3 to the two ends of the bill 3, the two wind shields 9 block the first suction holes 12 downstream of the corresponding suction and leveling blocks 7, that is, the adsorption of the bill 3 by the first suction holes 12 downstream of the corresponding suction and leveling blocks 7 is released, and at the same time, the bill 3 is adsorbed by the negative pressure at the suction and leveling groove 8, and as the two suction and leveling blocks 7 move to both sides, the bill 3 is flattened and straightened.

[0039] In summary, the utility model realizes the synchronous automatic leveling of the bills from the middle to both ends, thereby improving the leveling efficiency of the bills. At the same time, a detachable setting is adopted between the negative pressure suction leveling box and the camera, which facilitates the separate maintenance and replacement of each component, and occupies little space after disassembly and storage.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The bill leveling and scanning instrument is characterized by: It includes a negative pressure suction leveling box, which includes a box body, and the box body is provided with: A suction positioning device for positioning the four sides of the bill, the suction positioning device comprising a suction plate fixedly mounted inside the box body, the suction plate being provided with an annular suction groove, the annular suction groove being connected to a first air pump; A suction and leveling device for leveling the bills, wherein a first avoidance slot is arranged on the suction plate, the first avoidance slot is arranged on the inner side of the annular suction slot, the suction and leveling device comprises a pair of suction and leveling blocks slidably installed in the first avoidance slot along the Y-axis direction, each of the suction and leveling blocks is provided with a suction and leveling slot, each of the suction and leveling slots is connected to a second air pump, a wind shield is fixedly installed on one side of each of the suction and leveling blocks, the two suction and leveling blocks are arranged between the two wind shields, a second avoidance slot is arranged on the inner wall of the annular suction slot extending along the X-axis direction, and both ends of each of the wind shields pass through the corresponding second avoidance slot and extend into the annular suction slot; An information collection plate for placing the bill, the information collection plate being horizontally arranged above the air suction plate, and being provided with a plurality of first air suction holes and a plurality of second air suction holes, each of the first air suction holes being arranged above the annular air suction groove, and each of the second air suction holes being arranged above the first avoidance through groove; It also includes a camera for collecting information on the bill, the camera is installed above the information collection board through a support frame, and the support frame is detachably installed on the box body through a pair of connecting components.

2. The bill leveling and scanning instrument according to claim 1, characterized in that: The cam is an angular channel that is fixedly provided with a plurality of spacers, and a plurality of spacers are connected to the cam, and a plurality of spacers are connected to the cam, and a plurality of spacers are connected to the cam.

3. The bill leveling and scanning instrument according to claim 1, characterized in that: A pair of guide rails are fixedly installed inside the box body, and both guide rails extend along the Y-axis direction. Each of the air suction and leveling blocks is fixedly installed with a pair of sliders, and each of the sliders is slidably installed on the corresponding guide rails along the Y-axis direction. A rotating shaft driven by a driving motor is rotatably installed inside the box body, and the driving motor is fixedly installed inside the box body. A pair of driving gears are fixedly installed on the rotating shaft, and a driving rack is fixedly installed on each of the air suction and leveling blocks, and each of the driving gears is meshed with the corresponding driving rack.

4. The bill leveling and scanning device according to any one of claims 1 to 3, characterized in that , a plurality of ventilation holes are arranged on the side wall of the box body.

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